Except if you are wandering on really obscure website, you may trust Win10's AV. Most of the time, it's only a question of not clicking everywhere, and of being careful when an email is trying to send you... somewhere 

I was using eset, for a long time. Then I gave up with them. Now I'm using Win10's Defender, which is rather good and free, and MalwareBytes because most of the time it detects offending website at the moment when you've just clicked on a link, something that happens quite regularly on FB...